我想用英语介绍巴西球星卡卡

Kaká was born to Simone Cristina dos Santos Leite and Bosco Izecson Pereira Leite. He has a younger brother, Rodrigo (known as Digão), who has followed in Kaká's footsteps by playing football in Italy.

In 2000, at the age of 17, while he was still in São Paulo FC's youth squad, the club was set to sell Kaká to Turkish 1st division side Gaziantepspor, who turned down the deal after refusing to pay a price of $1.5m for him.[citation needed] Kaká made his São Paulo debut in January 2001, scoring 12 goals in 27 appearances, and 10 goals in 22 appearances the next season. His performance was soon attracting attention from European clubs. AC Milan, fresh from winning the 2003 Champions League, brought him aboard in 2003 for $8.5 million, a fee described in hindsight as "peanuts" by club owner Silvio Berlusconi. Within a month, he cracked the starting lineup, and has remained there since. His Serie A debut was in a 2-0 Milan win at A.C. Ancona. He scored 10 goals in 30 appearances that season, as Milan won the Scudetto and the European Super Cup.

Kaká was an integral part of the five-man midfield in the 2004-05 season, usually playing in a withdrawn role behind striker Andriy Shevchenko. He scored 7 goals in 36 domestic appearances as Milan finished runner-up to Juventus. Despite Milan losing the 2004-05 Champions League final to Liverpool F.C on penalties, he was nonetheless voted the best midfielder of the tournament, and also finished ninth, with 19 votes, in the running for the 2005 Ballon D'Or.